Basic structure + DB + Client support

Gemfile

@@ -0,0 +1,13 @@
+source :rubygems
+
+group :development, :test do
+  gem 'puppetlabs_spec_helper', :require => false
+end
+
+if puppetversion = ENV['PUPPET_GEM_VERSION']
+  gem 'puppet', puppetversion, :require => false
+else
+  gem 'puppet', :require => false
+end
+
+# vim:ft=ruby

LICENSE

@@ -0,0 +1,174 @@
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+
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+
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+      whether in tort (including negligence), contract, or otherwise,
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+      of your accepting any such warranty or additional liability.

Modulefile

@@ -0,0 +1,13 @@
+name    'enovance-heat'
+version '0.0.1'
+source 'none'
+author 'enovance'
+license 'Apache License, Version 2.0'
+summary 'Install/configure Openstack Heat'
+description 'Install/configure Openstack Heat'
+project_page 'https://launchpad.net/Heat'
+
+# Dependencies
+dependency 'puppetlabs/stdlib', '>= 3.2.0'
+dependency 'cprice404/inifile', '>= 0.9.0'
+dependency 'puppetlabs/mysql', '>= 0.5.0'

README

@@ -1,9 +1,17 @@
 puppet-heat
-
-WORK IN PROGRESS
-
 This is the Heat module.
 
+WORK IN PROGRESS :
+
+✓ Basic structure
+✓ DB
+✓ Client
+✗ Heat-API
+✗ Heat-API-CFN
+✗ Heat-API-CW
+✗Heat-Engine
+
+
 License
 -------
 

Rakefile

@@ -0,0 +1 @@
+require 'puppetlabs_spec_helper/rake_tasks'

manifests/client.pp

@@ -0,0 +1,19 @@
+#
+# Installs the heat python library.
+#
+# == parameters
+#  [*ensure*]
+#    ensure state for pachage.
+#
+class heat::client (
+  $ensure = 'present'
+) {
+
+  include heat::params
+
+  package { 'python-heatclient':
+    ensure => $ensure,
+    name   => $::heat::params::client_package_name,
+  }
+
+}

manifests/db.pp

@@ -0,0 +1,58 @@
+# Configures the heat database
+# This class will install the required libraries depending on the driver
+# specified in the connection_string parameter
+#
+# == Parameters
+#  [*database_connection*]
+#    the connection string. format: [driver]://[user]:[password]@[host]/[database]
+#
+class heat::db (
+  $database_connection = 'mysql://heat:heat@localhost/heat'
+) {
+
+  include heat::params
+
+  Package<| title == 'heat-common' |> -> Class['heat::db']
+
+  validate_re($database_connection,
+    '(sqlite|mysql|posgres):\/\/(\S+:\S+@\S+\/\S+)?')
+
+  case $database_connection {
+    /^mysql:\/\//: {
+      $backend_package = false
+      include mysql::python
+    }
+    /^postgres:\/\//: {
+      $backend_package = 'python-psycopg2'
+    }
+    /^sqlite:\/\//: {
+      $backend_package = 'python-pysqlite2'
+    }
+    default: {
+      fail('Unsupported backend configured')
+    }
+  }
+
+  if $backend_package and !defined(Package[$backend_package]) {
+    package {'heat-backend-package':
+      ensure => present,
+      name   => $backend_package,
+    }
+  }
+
+  heat_config {
+    'DEFAULT/database_connection': value => $database_connection;
+  }
+
+  heat_config['DEFAULT/database_connection'] ~> Exec['heat-dbsync']
+
+  exec { 'heat-dbsync':
+    command     => $::heat::params::dbsync_command,
+    path        => '/usr/bin',
+    user        => $::heat::params::username,
+    refreshonly => true,
+    logoutput   => on_failure,
+    subscribe   => heat_config['DEFAULT/database_connection']
+  }
+
+}

manifests/db/mysql.pp

@@ -0,0 +1,56 @@
+# The heat::db::mysql class creates a MySQL database for heat.
+# It must be used on the MySQL server
+#
+# == Parameters
+#
+#  [*password*]
+#    password to connect to the database. Mandatory.
+#
+#  [*dbname*]
+#    name of the database. Optional. Defaults to heat.
+#
+#  [*user*]
+#    user to connect to the database. Optional. Defaults to heat.
+#
+#  [*host*]
+#    the default source host user is allowed to connect from.
+#    Optional. Defaults to 'localhost'
+#
+#  [*allowed_hosts*]
+#    other hosts the user is allowd to connect from.
+#    Optional. Defaults to undef.
+#
+#  [*charset*]
+#    the database charset. Optional. Defaults to 'latin1'
+#
+class heat::db::mysql(
+  $password      = false,
+  $dbname        = 'heat',
+  $user          = 'heat',
+  $host          = 'localhost',
+  $allowed_hosts = undef,
+  $charset       = 'latin1',
+) {
+
+  validate_string($password)
+
+  Class['mysql::server'] -> Class['heat::db::mysql']
+  Class['heat::db::mysql'] -> Exec<| title == 'heat-dbsync' |>
+  Mysql::Db[$dbname] ~> Exec<| title == 'heat-dbsync' |>
+
+  mysql::db { $dbname:
+    user         => $user,
+    password     => $password,
+    host         => $host,
+    charset      => $charset,
+    require      => Class['mysql::config'],
+  }
+
+  if $allowed_hosts {
+    heat::db::mysql::host_access { $allowed_hosts:
+      user      => $user,
+      password  => $password,
+      database  => $dbname,
+    }
+  }
+}

manifests/db/mysql/host_access.pp

@@ -0,0 +1,30 @@
+# Allow a user to access the heat database
+#
+# == Namevar
+#  The host to allow
+#
+# == Parameters
+#  [*user*]
+#    username to allow
+#
+#  [*password*]
+#    user password
+#
+#  [*database*]
+#    the database name
+#
+define heat::db::mysql::host_access ($user, $password, $database)  {
+
+  database_user { "${user}@${name}":
+    password_hash => mysql_password($password),
+    provider      => 'mysql',
+    require       => Database[$database],
+  }
+
+  database_grant { "${user}@${name}/${database}":
+    # TODO figure out which privileges to grant.
+    privileges => 'all',
+    provider   => 'mysql',
+    require    => Database_user["${user}@${name}"]
+  }
+}